Leaderboard

Hi doggedly: The following red parts pin are for I2S so that you can't control the pins by gpio ways because the hdmi audio card need the pins. Thank a lot! 126 I2S0_SDO1 GPIO3_D6 29 30 GND 125 I2S0_SDO2 GPIO3_D5 31 32 GPIO4_C2 PWM0 146 150 PWM1 GPIO4_C6 33 34 GND 121 I2S0_FS GPIO3_D1 35 36 GPIO2_C2 UART0_CTSN 82 149 SPDIF_TX GPIO4_C5 37 38 GPIO3_D3 I2S0_SDI0 123 GND 39 40 GPIO3_D7 I2S0_SDO0 127

Sorry for the late reply. Even though the TJ of RK3399 is 125oC, we set the protection temperature at 105oC.